Re-wrap

guidelines/markdown.md

 ===================
 
 Markdown is very flexible.  To ensure this flexibility does not help
-create inconsistencies, I try to adhere to following guidelines. These
-are not meant as strict rules, but rather set of hints, and reminders
-for myself next time I forget how do I do spacing etc.
+create inconsistencies, I try to adhere to following guidelines.
+These are not meant as strict rules, but rather set of hints, and
+reminders for myself next time I forget how do I do spacing etc.
 
 The guidelines take only original MD into account.